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Cushion Cut Gemstones

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$2,150

9mm Super Premium Cushion Moissanite

$950

8mm Pink Cushion Morganite

$850

8mm Peach Cushion Morganite

$1,750

8mm Super Premium Cushion Moissanite

NEW

$15,500

10.9x9mm Premium Blue Cushion Sapphire

NEW

$2,150

9mm Green Cushion Moissanite

NEW

$2,990

7.1x6.1mm Teal Cushion Sapphire

NEW

$4,750

12.9x10.3mm Mint Green Cushion Tourmaline

NEW

$2,430

0.87 Ct. Fancy Yellow Cushion Diamond

NEW

$10,990

9.1mm Premium Cushion Emerald

NEW

$3,300

8.6x5.7mm Unheated Peach Cushion Sapphire

NEW

$1,190

0.66 Ct. Fancy Light Yellow Cushion Diamond

NEW

$5,250

14mm Super Premium Cushion Moissanite

NEW

$2,230

0.80 Ct. Fancy Light Yellow Cushion Diamond

NEW

$8,030

0.76 Ct. Light Pink Cushion Diamond

$12,250

11.3x10.5mm Cushion Emerald

NEW

$13,850

2.71 Ct. Fancy Yellow Cushion Diamond

NEW

$5,650

15mm Super Premium Cushion Moissanite

NEW

$850

9x7mm Premium Peach Cushion Morganite

NEW

$4,990

12.4x6.6mm Unheated Modified Cushion Imperial Topaz

NEW

$990

9x7mm Premium Pink Cushion Morganite

$2,250

10.1x8.1mm Teal Cushion Tourmaline

NEW

$3,840

1.23 Ct. Fancy Yellow Cushion Diamond

NEW

$29,660

5.00 Ct. Fancy Yellow Cushion Diamond

NEW

$1,550

0.90 Ct. Fancy Yellow Cushion Diamond

$7,250

10.2x7.2mm Cushion Emerald

$3,990

10.5x9.2mm Teal Cushion Tourmaline

NEW

$3,350

8x6.3mm Pink Cushion Sapphire

NEW

$3,990

10.9x7.6mm Unheated Cushion Imperial Topaz

NEW

$1,190

10x8mm Premium Pink Cushion Morganite

$3,760

8.8x6.7mm Premium Teal Cushion Sapphire

NEW

$3,300

6.9x6.7mm Unheated Yellow Cushion Sapphire

NEW

$2,510

0.52 Ct. Fancy Intense Yellow Cushion Diamond

$2,490

10x8mm Color Change Cushion Lab Created Alexandrite

NEW

$5,350

1.33 Ct. Fancy Yellow Cushion Diamond

NEW

$2,530

0.79 Ct. Fancy Yellow Cushion Diamond

$5,650

9x7.1mm Cushion Emerald

NEW

$1,940

0.71 Ct. Fancy Light Yellow Cushion Diamond

NEW

$14,280

2.31 Ct. FANCY DEEP BLUE Cushion Lab Created Diamond

NEW

$1,490

0.49 Ct. Fancy Light Yellow Cushion Diamond

NEW

$1,990

7.4x6.1mm Unheated Cushion Imperial Topaz

$1,150

9mm Fine Cushion Aquamarine

NEW

$980

0.61 Ct. Fancy Yellow Cushion Diamond

$1,150

7mm Light Pink Cushion Lab Created Sapphire

NEW

$8,700

2.01 Ct. Fancy Yellow Cushion Diamond

NEW

$5,560

1.50 Ct. Fancy Light Yellow Cushion Diamond

$2,125

6.1mm Pink Cushion Sapphire

NEW

$2,510

0.74 Ct. Fancy Yellow Cushion Diamond

NEW

$8,450

2.66 Ct. FANCY DARK BLUE Cushion Lab Created Diamond

$2,490

8.8x6.9mm Premium Red Cushion Spinel

NEW

$900

0.51 Ct. Fancy Light Yellow Cushion Diamond

$4,250

7.1mm Cushion Emerald

$3,050

7.6x5.6mm Teal Cushion Australian Sapphire

$1,250

8x6mm Super Premium Cushion Moissanite

$5,900

8mm Premium Cushion Emerald

$3,230

6.4mm Unheated Teal Cushion Sapphire

NEW

$1,880

0.51 Ct. Fancy Light Yellow Cushion Diamond

NEW

$5,400

1.51 Ct. Fancy Light Yellow Cushion Diamond

$3,490

11mm Cushion Lab Created Emerald

$11,950

11.5x8.6mm Super Premium Cushion Emerald

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Cushion Cut Gemstones

Shop Brilliant Earth's selection of loose cushion cut gemstones. Cushion cut gemstones have large facets to maximize brilliance and their rounded corners allude to a romantic feel. Browse sapphires, emeralds, moissanites, and more to find the perfect cushion cut gemstone.